# PyPI aiohttp Package Metadata

> PyPI aiohttp Package Metadata is a paid API for AI agents from dev.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Fetches the latest version, summary, license, Python requirements, homepage, release date, and available wheels for the aiohttp package from the PyPI JSON API.

## Facts

- Endpoint: GET https://dev.intel.rallylive.ca/dev/pypi/aiohttp?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pypi-aiohttp-package-metadata-10374478
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kQvPitVLiyAuckrkBotHT

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability pypi-aiohttp-package-metadata-10374478
```

Example prompt: What is the latest version of aiohttp on PyPI, and which Python versions does it support? Also grab the license and release date so I can audit it for my project.

## When to prefer this

Choose this endpoint when you need quick, no-auth metadata about the aiohttp package specifically — ideal for dependency pinning, license auditing, or compatibility checks in a single call without setting up PyPI API tokens. Prefer this over scraping PyPI directly or using pip commands in a subprocess when you just need read-only package metadata in an agentic workflow.

## Known failure modes

- PyPI API is temporarily unavailable — returns upstream error or timeout
- Stale cached data if PyPI has just published a new release
- No wheels listed if the package only ships source distributions
- Unexpected schema changes from PyPI JSON API breaking parsing

## How this service works

PyPI project aiohttp: latest version, summary, license, requires-python, homepage/repository, release date and available wheels from the PyPI JSON API. Pin, audit or compare aiohttp in one call, no token. $0.01 per call.

## Output

Returns a structured JSON object containing aiohttp's latest version string, package summary description, license identifier, requires-python constraint, homepage and/or repository URL, latest release date, and a list of available wheel filenames or distribution formats — all sourced directly from the PyPI JSON API.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pypi-aiohttp-package-metadata-10374478/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dev.intel.rallylive.ca](https://www.zero.xyz/host/dev.intel.rallylive.ca/llms.txt)